fix High DPI window resize

src/dlangui/platforms/common/platform.d

@@ -228,6 +228,7 @@ class Window {
             Log.d("layout took ", layoutEnd - measureEnd, " ms");
             //Log.d("layout position: ", _mainWidget.pos);
         }
+        update(true);
     }
 
     protected PopupWidget[] _popups;

src/dlangui/platforms/sdl/sdlapp.d

@@ -1192,7 +1192,7 @@ version (Windows) {
                 SCREEN_DPI = GetDeviceCaps(dc, LOGPIXELSY);
                 DeleteObject(dc);
 
-                SCREEN_DPI = 96 * 3 / 2;
+                //SCREEN_DPI = 96 * 3 / 2;
 
                 result = myWinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
                 Log.i("calling Runtime.terminate()");